<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<title><?php echo( $_GET['filename'] );?></title>
</head>
<body>
<pre>
<?php

echo( htmlentities( implode( '', file(  basename( $_GET['filename'] ) ) ) ) );

?>
</pre>
</body>
</html>
